Final answer:
An example of formal writing should include correct grammar, multiple paragraphs, and exclude greetings or salutations and personal signatures.
Step-by-step explanation:
In an example of formal writing, there are several things that should always be included. One of these is correct grammar. Formal writing requires proper grammar and punctuation to convey information clearly and effectively.
Another important element in formal writing is the use of multiple paragraphs. Each paragraph should focus on a separate idea or topic, providing organization and coherence to the writing.
However, greetings or salutations and personal signatures are not typically included in formal writing. Formal writing is meant to be professional and objective, so it does not require personal greetings or signatures.
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